Sydney in May
May in Sydney brings highs around 70°F (21°C), lows near 54°F and about 8 rainy days. The sun sets around 5:03 pm. The sea is about 70°F (21°C). It's one of the most comfortable months for sightseeing.
Photo: Benh LIEU SONG (Flickr), CC BY-SA 4.0
What May is good for in Sydney
Each activity rated for May's weather and sea.
Great now Food toursGreat in May
Great now Walking toursGreat in May
Great now Wine toursGreat in May
Great now Private toursGreat in May
Great now Boat toursGreat in May
Great now Sunset cruisesGreat in May
Great now Helicopter toursGreat in May
Cooking classesAny month
Scuba divingGood in May
SnorkelingGood in May
May next to April and June
| Month | April | May | June |
|---|---|---|---|
| High | 74°F (24°C) | 70°F (21°C) | 65°F (18°C) |
| Low | 60°F (15°C) | 54°F (12°C) | 50°F (10°C) |
| Rainy days | 8 | 8 | 9 |
| Sea | 72°F | 70°F | 67°F |
| Sunset | 5:33 pm | 5:03 pm | 4:53 pm |
| Daylight | 11 h 15 min | 10 h 22 min | 9 h 54 min |
Averages for Sydney, 1991–2020; sunrise and sunset on the 15th. Sydney water temperature by month.
Tours in Sydney
Sydney Harbour Sightseeing Highlights CruiseFrom $27View 
Sydney Attractions Pass: SEA LIFE Aquarium, Sydney Tower Eye, WILD LIFE Zoo and Madame TussaudsFrom $35View 
Sydney Opera House Official Guided Walking TourFrom $36View 
Sydney Guided Sightseeing Bus TourFrom $35View 
Sydney Shore Excursion: Sydney Opera House Walking TourFrom $36View 
Sydney Bike ToursFrom $85View
Tours from Viator. Good Outing may earn a commission when you book, at no cost to you.
Questions
Is May a good time to visit Sydney?
It's one of the most comfortable months for sightseeing. The most comfortable months overall are April, May, July, August, September, October, November and December.
How hot is Sydney in May?
Average highs are about 70°F (21°C) and lows about 54°F (12°C).
Does it rain much in Sydney in May?
May averages 8 rainy days, against 10 in the wettest month.
How warm is the sea in Sydney in May?
About 70°F (21°C).
